TK11032

 Linear Output Voltage 6 MV/°C Output
Active High On/Off Control
 2.7 to 10.0 V Supply Range
 Miniature Package (SOT-25)
 Minimum External Parts Count
 Low Power Consumption

 Home and Industrial Thermostats
 Automotive Climate Control
 Battery Charger Temperature Monitor
 Notebook Computer Temperature Monitor
 Electronic Thermometers
 Fish Finder Water Temperature
 Industrial Process Controllers
 Home Appliance Temperature Control

The TK11032 is a temperature sensor IC with a linear output of 6 mV/°C over the range of -30 to + 105 °C. Its wide operating voltage range of 2.7 to 10.0 V makes it suitable for a number of applications requiring accurate temperature control, such as electronic thermostats for climate control, refrigerators, and industrial process controls. The device is in the "on" state when the control pin is pulled to a logic high level.

A typical application is to make a digital representation of temperature with an A/D converter, or to make a thermal detector with a comparator.

The TK11032 has a compensation pin for a 0.1 F capacitor that ensures stability over the IC's operating temperature range.

The TK11032 is available in a miniature SOT-25 surface mount package.